Favorites (0) Store
Call us +48 33 870 42 00

Exhaust valve wbk D934/D936 9074451

Exhaust valve WBK 9074451 for Liebherr D934/D936 engines – durable component ensuring proper exhaust discharge and reliable engine operation.

  • Condition: new
  • SKU: 28519
Ocena 5,0

23.58 EURNet

- +

Product description

Exhaust Valve WBK 9074451 for Liebherr D934/D936 Engines

Description

The WBK 9074451 exhaust valve is a high-quality component designed for Liebherr D934 and D936 engines. It ensures controlled discharge of exhaust gases from the combustion chamber, providing optimal engine performance. Made of heat-resistant alloy steel, it guarantees durability and long service life under demanding operating conditions.

Technical Data

  • Part number: 9074451
  • Application: Liebherr D934/D936 engines
  • Material: heat-resistant alloy steel
  • Temperature resistance: above 700°C
  • Stem diameter: factory-matched to cylinder head seats
  • Precision-machined surface for sealing

Application

The exhaust valve is used in Liebherr D934 and D936 diesel engines, applied in excavators, wheel loaders, cranes, and other construction and industrial machinery. Its role is to effectively release exhaust gases, ensuring proper exhaust system operation, stable engine performance, and reduced overheating risk.

Properties

  • High resistance to wear and corrosion
  • Dimensional stability under extreme conditions
  • Perfect fit to cylinder head seats
  • Ensures combustion chamber sealing
  • Long service life and reliability

Specification

Specification Value
name Exhaust valve
mark wbk
type D934/D936
part number 9074451
condition new
temperature resistance above 700°C
stem diameter factory-matched
material heat-resistant alloy steel

List of reviews:

Jacob

2025-10-11

The valve works perfectly, easy to install and great quality. I recommend it to anyone in need of reliable parts for construction machinery.
Małgorzata

2025-10-11

Zawór działa bez zarzutu, łatwy montaż i dobra jakość. Polecam każdemu, kto potrzebuje solidnych części do maszyn budowlanych.
Jack

2025-09-22

The exhaust valve functions as expected. Installation was straightforward, and the quality seems adequate for its purpose.
Rafał

2025-09-22

Produkt zgodny z opisem. Działa poprawnie, jednak nie zauważyłem żadnych szczególnych cech wyróżniających go na tle innych.
Jerzy

2025-09-22

Zawór wydechowy spełnia swoje zadanie. Montaż był prosty, a jakość wykonania na przyzwoitym poziomie.
Joanna

2025-07-16

Bardzo dobra jakość wykonania. Zainstalowałem go w moim sprzęcie i wszystko działa jak należy. Warto zainwestować.
Daniel

2025-06-01

Zamówienie dotarło szybko, a zawór pasuje idealnie. Jestem zadowolony z zakupu i na pewno wrócę po więcej części.
Michał

2025-05-14

Zawór działa bez zarzutu, łatwy w montażu. Polecam każdemu, kto potrzebuje solidnej części do maszyny.

Write a review.

See also

Discover our wide range of products

used Valve mechanism Deutz TCD6.1 04511944/04511934/04502016/04501728/04501727R
Cylinderheads

Valve mechanism Deutz TCD6.1 04511944/04511934/04502016/04501728/04501727R

Price set Individually

- +
used Cylinder head Liebherr 9268307/9267170/9175896
Cylinderheads

Cylinder head Liebherr 9268307/9267170/9175896

283.01 EURNet

- +
used Rocker arm Cummins ISX15 36793913
Cylinderheads

Rocker arm Cummins ISX15 36793913

Price set Individually

- +
used Rocker arm Cummins ISX15 36806652
Cylinderheads

Rocker arm Cummins ISX15 36806652

Price set Individually

- +
used Cylinder head for engine Deutz D2011 L04 04102611
Cylinderheads

Cylinder head for engine Deutz D2011 L04 04102611

448.10 EURNet

- +
used Cylinder head Cummins ISX15 4026541
Cylinderheads

Cylinder head Cummins ISX15 4026541

Price set Individually

- +
used Valve mechanism Komatsu S6D140-E2
Cylinderheads

Valve mechanism Komatsu S6D140-E2

Price set Individually

- +
used Valve mechanism for engine Kubota V3300 1C020-14023
Cylinderheads

Valve mechanism for engine Kubota V3300 1C020-14023

Price set Individually

- +
used Cylinder head Komatsu S6D140-E2 6211-12-1110
Cylinderheads

Cylinder head Komatsu S6D140-E2 6211-12-1110

Price set Individually

- +
used Valve mechanism for engine Caterpillar 3126 2563633
Cylinderheads

Valve mechanism for engine Caterpillar 3126 2563633

Price set Individually

- +
used Rocker arm for engine Cummins ISX15 XX-026241
Cylinderheads

Rocker arm for engine Cummins ISX15 XX-026241

Price set Individually

- +
Bosch Rexroth parts catalog

Bosch Rexroth parts catalog

More

Check out our offer of hydraulic systems for the popular brand Bosch Rexroth.

Construction Machinery Service

Construction Machinery Service

More

We offer comprehensive support for both stationary and mobile repair of construction machinery.

Hydraulic Pumps and Motors Repairs

Hydraulic Pumps and Motors Repairs

More

Repair and regeneration of hydraulic components: hydraulic motors and pumps.

Combustion Engine Repairs

Combustion Engine Repairs

More

Comprehensive repairs of internal combustion engines: verification, parts replacement, repair, and performance testing.

Construction Machinery Purchase

Construction Machinery Purchase

More

Purchase of excavators, loaders, bulldozers, and dumpers in complete, incomplete, or damaged condition.

Google

Opinion 5/5

Zakupiony komplet siłowników do Liebherr 564 był w doskonałym stanie, zgodnie z opisem i przesłanymi zdjęciami. Obsługa na wysokim poziomie, bardzo profesjonalna i pomocna – rewelacja. Co więcej, w kontakcie z firmą otrzymałem osobistego opiekuna, który zajmował się sprawą od początku do końca, mogłem również liczyć na bezpłatne doradztwo przy montażu. Szkoda, że w obecnych czasach nie spotyka się zbyt wielu firm z tak profesjonalnym podejściem do klienta. Gorąco polecam.

Mateusz Lenart

Google

Opinion 5/5

Współpraca na wysokim poziomie. Firma na 6. Polecam z czystym sumieniem. Na pewno jeśli będę musiał to skorzystam jeszcze raz. Naprawa Pomp hydrauliki Koparka Terex

Kamil Przybysz

Google

Opinion 5/5

Znakomita obsługa. Przyjazny i pomocny personel. Płatność, cło i transport zostały zrealizowane szybko i profesjonalnie.

William L Park

Google

Opinion 5/5

Jestem bardzo zadowolony z naszej współpracy. Dobry zespół, dobra obsługa, dobra cena, dobre części. Dziękuję!

Tiberiu Demeter

Google

Opinion 5/5

Oryginalne części, niesamowicie szybka międzynarodowa dostawa ekspresowa i obsługa na najwyższym poziomie. W przyszłości wrócimy, aby ponownie robić interesy. Dziękuję!

Jinajon

Technical materials

Here you will find texts about construction machinery - technical advice, as well as news and events from the industry.

Renovation of the Cummins QSB4.5 Engine in the Dressta TD-10R Bulldozer
2026-05-14

Renovation of the Cummins QSB4.5 Engine in the Dressta TD-10R Bulldozer

See more
Engine Overhaul of Liebherr D926 TI-E A4 in Liebherr LTM 1500-8.1 Mobile Crane
2026-05-13

Engine Overhaul of Liebherr D926 TI-E A4 in Liebherr LTM 1500-8.1 Mobile Crane

See more
Repair of the Liebherr D 9408 TI-E Engine in the LTM 1800 Crane
2026-05-12

Repair of the Liebherr D 9408 TI-E Engine in the LTM 1800 Crane

See more
Overhaul of the D926 TI-E Engine in the Liebherr LTM 1050/1 Mobile Crane
2026-05-08

Overhaul of the D926 TI-E Engine in the Liebherr LTM 1050/1 Mobile Crane

See more
Renovation of the Liebherr D9508 A7 Engine in the LR 1300 Crane
2026-05-06

Renovation of the Liebherr D9508 A7 Engine in the LR 1300 Crane

See more
Engine Overhaul of Cummins QSB6.7 in Hyundai HL960 HD Loader
2026-05-05

Engine Overhaul of Cummins QSB6.7 in Hyundai HL960 HD Loader

See more
Directions
load
Cookie preferences
We use cookies to provide essential website functionality and improve your online experience. You can choose for each category whether you want to accept or reject it at any time.
Essential cookies
Preference cookies
Analytical cookies
Marketing cookies
Uncategorized cookies

Detailed information on how we handle cookies can be found in our Privacy Policy

Consent granted on:
Consent ID: